\n\n
服用的钡剂不会被人体吸收,通过排便可排出体外,因此,在检查后患者可以多饮水以促进钡剂排出。
\n\n检查后胃肠道内会有残留的造影剂,会对腹部超声等其他检查造成干扰,因此,患者需要等造影剂排出体外后再行其他腹部检查。医生会考虑到这一点合理安排检查顺序。
\n\n医生通过钡餐检查观察消化道黏膜面是否完整、光滑,黏膜皱襞形态有无变形或破坏,蠕动是否正常,以此来判断有无疾病。在检查报告中,出现以下描述时提示病变可能是恶性:
\n\n当然,出现上述描述也不一定都是恶性,医生会结合临床表现、其他检查结果做出判断。(中国医科大学附属第一医院胃肠肿瘤外科黄锦宇参与撰写)
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